Question : Who's offering the cheapest round-trip flight to Tianjin Binhai International Airport (TSN) over the coming months?
Answer : China Southern Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $763, while prices for other flights are as high as $787.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $763 to $787, prices for AKL to TSN fluctuate much less than most routes from New Zealand. The further out you book a route, the more likely you are to save.